Suppression of spin-spin coupling in nitroxyl biradicals by supramolecular host-guest interactions

Mintu Porel; M. Francesca Ottaviani; Steffen Jockusch; Nithyanandhan Jayaraj; Nicholas J. Turro; V. Ramamurthy

doi:10.1039/c0cc02587a

Suppression of spin-spin coupling in nitroxyl biradicals by supramolecular host-guest interactions

Mintu Porel, M. Francesca Ottaviani, Steffen Jockusch, Nithyanandhan Jayaraj, Nicholas J. Turro, V. Ramamurthy

Chemistry

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The use of supramolecular architectures to control the spatially dependent spin exchange (spin communication) between two covalently linked radical centers (biradical) has been explored. Cucurbit[8]uril, through supramolecular steric effect, completely suppresses spin exchange between two adjacent radical centers in a biradical.

Original language	English (US)
Pages (from-to)	7736-7738
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	41
DOIs	https://doi.org/10.1039/c0cc02587a
State	Published - Nov 7 2010

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "The use of supramolecular architectures to control the spatially dependent spin exchange (spin communication) between two covalently linked radical centers (biradical) has been explored. Cucurbit[8]uril, through supramolecular steric effect, completely suppresses spin exchange between two adjacent radical centers in a biradical.",

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AU - Ottaviani, M. Francesca

AU - Jockusch, Steffen

AU - Jayaraj, Nithyanandhan

AU - Turro, Nicholas J.

AU - Ramamurthy, V.

PY - 2010/11/7

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AB - The use of supramolecular architectures to control the spatially dependent spin exchange (spin communication) between two covalently linked radical centers (biradical) has been explored. Cucurbit[8]uril, through supramolecular steric effect, completely suppresses spin exchange between two adjacent radical centers in a biradical.

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ER -

Suppression of spin-spin coupling in nitroxyl biradicals by supramolecular host-guest interactions

Abstract

ASJC Scopus subject areas

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